Debt - Schedule of Debt (Details) - USD ($) $ in Millions	Jan. 31, 2022	Oct. 31, 2021
Short-term Debt
Short-term debt	$ 912.0	$ 82.9
Less: unamortized debt issuance cost	0.0	(0.1)
Long-term Debt
Less: unamortized debt issuance cost	(3.7)	(0.2)
Long-term debt	2,346.5	1,396.1
Total debt	3,258.5	1,479.0
Term loans
Long-term Debt
Long-term debt, gross	2,350.0	850.0
Other
Long-term Debt
Long-term debt, gross	0.2	0.2
Revolving credit \| Line of credit
Long-term Debt
Long-term debt, gross	0.0	546.1
Overdraft and other credit facilities
Short-term Debt
Short-term debt	72.0	83.0
Term loan
Short-term Debt
Short-term debt	$ 840.0	$ 0.0

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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